Family name Майнун (Mainun 
, Майнун 
, Majnun 
) , around the world, is quite a rare last name. The surname Майнун is habitual in Malaysia, where it is a rare surname, Georgia, and Indonesia. Measured by absolute frequency, it is commonest in South-eastern Asia, particularly Indonesia, Malaysia, and Thailand. Also, Майнун is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mainun | Indonesia, United States, Malaysia, Thailand, India |
| Майнун | Russia |
| Majnun | Indonesia, Saudi Arabia, Malaysia, Georgia, India |
| Maynun | India, United States, Honduras |